1. 程式人生 > >CentOS 6 yum安裝配置lnmp服務器

CentOS 6 yum安裝配置lnmp服務器

設置密碼 客戶端 inux listening logs and cat 服務 load

一、準備:

1.配置防火墻,開啟80端口、3306端口
編輯 /etc/sysconfig/iptables,添加如下條目:

-A INPUT -m state --state NEW -m tcp -p tcp --dport 80 -j ACCEPT(允許80端口通過防火墻)
-A INPUT -m state --state NEW -m tcp -p tcp --dport 3306 -j ACCEPT(允許3306端口通過防火墻)

添加好的規則如下:

[[email protected] ~]# vim /etc/sysconfig/iptables
# Firewall configuration written by system
-config-firewall # Manual customization of this file is not recommended. *filter :INPUT ACCEPT [0:0] :FORWARD ACCEPT [0:0] :OUTPUT ACCEPT [0:0] -A INPUT -m state --state ESTABLISHED,RELATED -j ACCEPT -A INPUT -p icmp -j ACCEPT -A INPUT -i lo -j ACCEPT -A INPUT -m state --state NEW -m tcp -p tcp --dport 22
-j ACCEPT -A INPUT -m state --state NEW -m tcp -p tcp --dport 80 -j ACCEPT -A INPUT -m state --state NEW -m tcp -p tcp --dport 3306 -j ACCEPT -A INPUT -j REJECT --reject-with icmp-host-prohibited -A FORWARD -j REJECT --reject-with icmp-host-prohibited COMMIT

#最後重啟防火墻使配置生效

[[email protected] ~]#/etc/init.d/iptables restart  
或者
[[email protected] ~]# service iptables restart

2.2、關閉SELINUX

vi /etc/selinux/config
#SELINUX=enforcing       #註釋掉
#SELINUXTYPE=targeted    #註釋掉
SELINUX=disabled         #增加
:wq  保存,關閉
shutdown -r now   #重啟系統

3、配置CentOS 第三方yum源(CentOS默認的標準源裏沒有nginx軟件包)

[[email protected] ~]yum install wget    #安裝下載工具wget
[[email protected] ~]# wget http://www.atomicorp.com/installers/atomic  #下載atomic yum源
[[email protected] ~]# sh ./atomic   #安裝
[[email protected] ~]yum check-update  #更新yum軟件包

二.安裝篇
1、安裝nginx

[[email protected] ~]# yum install nginx  -y   #安裝nginx,根據提示,輸入Y安裝即可成功安裝
[[email protected] ~]# service nginx start   #啟動
Starting nginx:                                            [  OK  ] 

[[email protected] ~]# chkconfig nginx on #設為開機啟動
[[email protected] ~]#rm -rf /usr/share/nginx/html/* #刪除ngin默認測試頁

2、安裝MySQL

[[email protected] ~]# yum install mysql mysql-server  #詢問是否要安裝,輸入Y即可自動安裝,直到安裝完成
[[email protected] ~]# /etc/init.d/mysqld start   #啟動MySQL
[[email protected] ~]# chkconfig mysqld on   #設為開機啟動
[[email protected] ~]# mv /etc/my.cnf{,.bak}
[[email protected] ~]# cp /usr/share/mysql/my-medium.cnf /etc/my.cnf #拷貝配置文件

2.2、為root賬戶設置密碼

[[email protected] ~]# mysql_secure_installation   #初始化MySQL
回車,根據提示輸入Y
Enter current password for root (enter for none): <---輸入現在的root密碼,因為我們還沒設置,直接回車
Set root password? [Y/n] Y <---是否設定root密碼,當然設置了,輸入Y回車
New password: <---輸入root密碼,並回車,輸入的過程中不會有任何顯示
Re-enter new password: <---再次輸入root密碼,並回車,輸入的過程中不會有任何顯示
Remove anonymous users? [Y/n] Y <---是否刪除匿名用戶,刪除,輸入Y回車
Disallow root login remotely? [Y/n] Y <---是否刪禁止root用戶遠程登錄,當然禁止,輸入Y回車
Remove test database and access to it? [Y/n] <---是否刪除測試數據庫test,看個人喜好
Reload privilege tables now? [Y/n] Y <---刷新權限,輸入Y回車
最後出現:Thanks for using MySQL!
MySql密碼設置完成,重新啟動 MySQL:


[[email protected] ~]# /etc/init.d/mysqld start

其他操作:

[[email protected] ~]# /etc/init.d/mysqld stop   #停止
[[email protected] ~]# service mysqld restart    #重啟

3、安裝PHP
3.1、安裝PHP

[[email protected] ~]# yum install php    #根據提示輸入Y直到安裝完成 


3.2、安裝PHP組件,使PHP支持 MySQL、PHP支持FastCGI模式

[[email protected] ~]# yum install php-mysql php-gd libjpeg* php-imap php-ldap php-odbc php-pear php-xml php-xmlrpc php-mbstring php-mcrypt php-bcmath php-mhash libmcrypt libmcrypt-devel php-fpm   -y       

[[email protected] ~]#/etc/init.d/mysqld restart #重啟MySql
[[email protected] ~]#/etc/init.d/nginx restart #重啟nginx
[[email protected] ~]#/etc/rc.d/init.d/php-fpm start #啟動php-fpm
[[email protected] ~]#chkconfig php-fpm on #設置開機啟動


三.配置篇

1、配置nginx支持php

[[email protected] ~]# cp /etc/nginx/nginx.conf{,.bak}

[[email protected] ~]# vim /etc/nginx/nginx.conf     #編輯/etc/nginx/nginx.conf
user nginx nginx; #修改nginx運行賬號為:nginx組的nginx用戶

[[email protected] ~]# cp /etc/nginx/conf.d/default.conf{,.bak} #備份原有配置文件
[[email protected] ~]# vim /etc/nginx/conf.d/default.conf #編輯/etc/nginx/conf.d/default.conf
  location / {
root /usr/share/nginx/html;
index index.php index.html index.htm; #增加index.php
   }

  # pass the PHPscripts to FastCGI server listening on 127.0.0.1:9000

 location ~ \.php$ {
  root html;
  fastcgi_pass 127.0.0.1:9000;
  fastcgi_index index.php;
  fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
  include fastcgi_params;
  }
  #取消FastCGI server部分location的註釋,並要註意fastcgi_param行的參數,改為$document_root$fastcgi_script_name,或者使用絕對路徑

2、配置php

[[email protected] ~]# cp /etc/php.ini{,.bak}
date.timezone= PRC
expose_php = Off

3、配置php-fpm

[[email protected] ~]# cp /etc/php-fpm.d/www.conf{,.bak}
[[email protected] ~]# vim /etc/php-fpm.d/www.conf
user = nginx #修改用戶為nginx
group = nginx #修改組為nginx

[[email protected] ~]# /etc/init.d/mysqld restart
[[email protected] ~]# /etc/init.d/nginx restart
[[email protected] ~]# /etc/rc.d/init.d/php-fpm restart

四.測試篇

[[email protected] ~]# cd /usr/share/nginx/html/ 
[[email protected] html]# vim index.php
<?php
     phpinfo();
?>

[[email protected] html]# chown nginx.nginx /usr/share/nginx/html/ -R #設置目錄所有者
[[email protected] html]# chmod 700 /usr/share/nginx/html/ -R #設置目錄權限
在客戶端瀏覽器輸入服務器IP地址,可以看到相關的配置信息!

備註

nginx默認站點目錄是:/usr/share/nginx/html/
權限設置:chown nginx.nginx/usr/share/nginx/html/ -R
MySQL數據庫目錄是:/var/lib/mysql
權限設置:chown mysql.mysql -R /var/lib/mysql

CentOS 6 yum安裝配置lnmp服務器